The Satellaview had a relatively frequent radio program called 放課後の王様.
What exactly it was about, I do not know. But maybe I would if I could comprehend Japanese, because I got these recordings.
This is 伊集院光 on an episode of 放課後の王様.
To make this pain easier for you all, I’ll put 3 more of these in a single post! That way there won’t be as many floods of entries like this.